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460248049 = 4310703443
BaseRepresentation
bin11011011011101…
…101001111110001
31012002001000122001
4123123231033301
51420310414144
6113400414001
714256021022
oct3333551761
91162030561
10460248049
11216886198
1210a177301
1374477431
14451a8c49
152a614bd4
hex1b6ed3f1

460248049 has 4 divisors (see below), whose sum is σ = 470951536. Its totient is φ = 449544564.

The previous prime is 460248029. The next prime is 460248053. The reversal of 460248049 is 940842064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 460248049 - 29 = 460247537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 460247999 and 460248017.

It is not an unprimeable number, because it can be changed into a prime (460248029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5351679 + ... + 5351764.

It is an arithmetic number, because the mean of its divisors is an integer number (117737884).

Almost surely, 2460248049 is an apocalyptic number.

It is an amenable number.

460248049 is a deficient number, since it is larger than the sum of its proper divisors (10703487).

460248049 is a wasteful number, since it uses less digits than its factorization.

460248049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10703486.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 460248049 is about 21453.3924823092. The cubic root of 460248049 is about 772.0829916283.

The spelling of 460248049 in words is "four hundred sixty million, two hundred forty-eight thousand, forty-nine".

Divisors: 1 43 10703443 460248049